It becomes an important criterion, in the new era, to carefully consider the recycle of iron and steel at the very beginning of their design.
论述了环境材料学的兴起对制造业钢铁材料设计思想、品种结构和热处理技术带来的影响 ,提倡在设计新材料时就充分考虑再生循环利用这一时代的基本准则。
Study and Developement of Recycled Tin-lead Stripper for PCB;
印制板循环再生型退锡剂的研制
On the basis of the administration?law?education and engineering,several measures are proposed,they are water resources protection of sustainable development,the water resources utilization and protection for townlets?wastewater reclamation and resource recovery?water cycle regeneration engineering and so on,which are of some value to the profession.
从行政管理、法律、教育、工程等多方面出发 ,提出了可持续发展的水资源保护战略、小城镇建设中的水资源利用及保护、污水回用与资源化、水循环再生工程等综合防治强化措施 ,供同行参考 。
We deduce the PGF of the stationary queue length by using an embedded Markov chain method and regeneration cycle approach.
本文在经典M/G/1排队的基础上,引入了多级适应性休假策略和一般限量服务规则,通过使用嵌入Markov链及再生循环法,推导出稳态下系统队长分布的母函数。
Reappraisal of Metal Resource Life by the Material Recircul ation Index;
用材料再生循环指标重新评估金属资源寿命
recirculation air
再循环[环流]空气
Life is repeating itself, music too.
循环，再循环生命在重复本身，音乐也一样。
To develop regeneration resources industry on the basis of circulation economic al idea;
基于循环经济理念发展再生资源产业
Research for Municipal Sewage Reclamation and Reusing as Circulating Cooling Water
城市污水再生回用为循环冷却水研究
Study on the Recycling of Potato Starch Production Wastewater
马铃薯淀粉生产废水再循环利用研究
Effect of Primary Recycled Water on Cycling Water Treatment Agent
初级再生水对循环水处理药剂的影响
Probing into Recycling Mechanism of the Waste Electrical and Electronic Equipment under Circular Economy;
循环经济理念下废旧电器回收、再生、利用循环机理的探究
The activated carbon could be regenerated with microbes for the recycled use.
处理后的活性炭采用微生物再生后，循环利用。
Production and Technology for Primary and Secondary Aluminium Facing to Circular Economy
面向循环经济的电解铝和再生铝生产与技术
Test Research of the Mechanics Characteristic of Recycled Aggregate Concrete under Recurrent Load;
循环荷载作用下再生混凝土力学特性试验研究
Study of Non-recycling Water Culture Improvement and Active Carbon Regeneration;
非循环水培设施改进及活性炭再生研究
A Technical Study about the Recycle of Remaining Syrup in the Production of Tube Stakes by Centrifugal Method;
管桩离心成型余浆循环再生产利用的工艺研究
A Circular Approach for the Reengineering of Production Systems Based on the Interactive Mechanism;
基于交互机制的生产系统循环再造方法
The Regenerated Resources and Its Industry Development Basedon Circulation Economy;
基于循环经济的再生资源及其产业发展
Circular-economy Enterprises: Reproductive Resource and Social Effects;
论循环经济型企业的再生能源与社会效应
Study on Circulation and Regeneration of Shelterbelts Resource in Nenjiang Plain
嫩江平原防护林资源循环再生技术研究
PLC CONTROL APPLIED IN ELECTRODIALYSIS SYSTEM OF CIRCULATING WATER RECYCLING ENGINEERING
PLC控制在循环水再生电渗析系统中的应用